Comparing: T30 vs. T95 vs. Object 704

Experimental heavy tank. The vehicle was an early version of the T29 with enhanced armament. Two prototypes were built in 1945–1947 and underwent trials at the Aberdeen Proving Ground in 1948. Never entered mass production or saw service.

Development of this vehicle started in 1943, with 25 vehicles planned for production within a year. Two prototypes passed trials, but never saw action.

Developed in 1945 on the basis of the IS-2 and IS-3 vehicles, under the supervision of Joseph Kotin. One of the distinctive features was the slope angle of armor plates. Passed trials successfully, but never entered service.